<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        //filter 过滤
        let hero = ['李白', '韩信', '宫本', '后羿', '亚瑟',];
        let result = hero.filter((item,index,array) =>{
            if(item !='韩信'){
                return true;
            }

        })
        console.log(result);
    </script>
</body>
</html>